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Calculate the percentage of carbonate io...

Calculate the percentage of carbonate ion in `Na _(2) CO_(3) and Na HCO_(3).`

Text Solution

Verified by Experts

`% CO _(3) ^(2-) = ( 60 xx 1)/( 106) xx 100 = 56.6 %`
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Explore conceptually related problems

The formula of sodium carbonate is Na_(2)CO_(3) .

4.35 g of a mixture of NaCl and Na_(2)CO_(3) was dissolved in 100 mL of water , 20 mL of which was exactly neutralised by 75.5 mL of N/0 solution of H_(2)SO_(4) . Calculate the percentage of NaCl and na_(2)CO_(3) in the mixture .

Knowledge Check

  • Na_(2)CO_(3) is a salt of

    A
    strong acid and strong base
    B
    strong acid and weak base
    C
    weak acid and strong base
    D
    weak acid and weak base

  • 1 g of a mixture of NaHCO_(3) and Na_(2)CO_(3) is heated to 150^(@)C . The volume of the CO_(2) produced at STP is 112.0 mL. Calculate the percentage of Na_(2)CO_(3) in the mixture (Na=23, C=12, O=16)

    A
    20
    B
    46
    C
    84
    D
    16

  • The gas evolved on heating Na_(2)CO_(3) is

    A
    `CO_(2)`
    B
    water vapur
    C
    CO
    D
    No gas is evolved

    • Similar Questions

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    Calculate the number of atoms of each type in 5.3 g of Na_(2)CO_(3) .

    which one of the following reaction is not associated with the solvay process of manufacture of Na_(2)CO_(3) ? (A) NaCl+NH_(4)HCO_(3) rarr NaHCO_(3) + NH_(4)Cl (B) 2NaOH + CO_(2) rarr Na_(2)CO_(3) + H_(2)O (C) 2NaHCO_(3) rarr Na_(2)CO_(3) + H_(2)O + CO_(2) (D) NH_(3) + H_(2)CO_(3) rarr NH_(4)HCO_(3)

    Calculate the percentage of water of crystallisation in the sample of washing soda, Na_(2)CO_(3).10H_(2)O .

    Calculate the formula mass of sodium carbonate (Na_(2)CO_(3)) . (Given : Atomic masses : Na = 23 u, C = 12 u, O= 16 u )

    AgCl on fusion with Na_(2)CO_(3) forms:

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